https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103762
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> --- Created attachment 52028 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52028&action=edit A testcase There are dl-tunables.i good.s bad.s. Compiler options are -std=gnu11 -fgnu89-inline -O2 -g -Wall -Wwrite-strings -Wundef -fmerge-all-constants -frounding-math -fno-stack-protector -fno-common -Wstrict-prototypes -Wold-style-definition -fmath-errno -fpie -fno-stack-protector -DSTACK_PROTECTOR_LEVEL=0 -fcf-protection -fno-tree-loop-distribute-patterns -ftls-model=initial-exec -I../include -I/export/build/gnu/tools-build/glibc-gitlab-test/build-x86_64-linux/elf -I/export/build/gnu/tools-build/glibc-gitlab-test/build-x86_64-linux -I../sysdeps/unix/sysv/linux/x86_64/64 -I../sysdeps/unix/sysv/linux/x86_64 -I../sysdeps/unix/sysv/linux/x86/include -I../sysdeps/unix/sysv/linux/x86 -I../sysdeps/x86/nptl -I../sysdeps/unix/sysv/linux/wordsize-64 -I../sysdeps/x86_64/nptl -I../sysdeps/unix/sysv/linux/include -I../sysdeps/unix/sysv/linux -I../sysdeps/nptl -I../sysdeps/pthread -I../sysdeps/gnu -I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix/x86_64 -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/x86_64/64 -I../sysdeps/x86_64/fpu/multiarch -I../sysdeps/x86_64/fpu -I../sysdeps/x86/fpu -I../sysdeps/x86_64/multiarch -I../sysdeps/x86_64 -I../sysdeps/x86/include -I../sysdeps/x86 -I../sysdeps/ieee754/float128 -I../sysdeps/ieee754/ldbl-96/include -I../sysdeps/ieee754/ldbl-96 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/wordsize-64 -I../sysdeps/ieee754 -I../sysdeps/generic -I.. -I../libio -I. -D_LIBC_REENTRANT -include /export/build/gnu/tools-build/glibc-gitlab-test/build-x86_64-linux/libc-modules.h -DMODULE_NAME=libc -include ../include/libc-symbols.h -DPIC -DTUNABLES_FRONTEND=TUNABLES_FRONTEND_yes -DTOP_NAMESPACE=glibc